Home / 732,938.64-1,099,546.07-277,666.25

Finding the Fourth Proportional to 732,938.64, 1,099,546.07 and 277,666.25

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Solution

The fourth proportional to 732,938.64, 1,099,546.07 and 277,666.25 is: 416,551.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,938.64 : 1,099,546.07 = 277,666.25 : x
  2. Step 2: Convert to fraction form
    732,938.64/1,099,546.07 = 277,666.25/x
  3. Step 3: Cross multiply
    732,938.64x = 1,099,546.07 × 277,666.25
  4. Step 4: Simplify right side
    732,938.64x = 305,306,827,073.08
  5. Step 5: Solve for x
    x = 305,306,827,073.08/732,938.64
  6. Step 6: Final answer
    x = 416,551.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.